مدير المعهد الحالى

أ.د/ علاء البابلى

مدير معهد بحوث الأراضى والمياه والبيئة

إدارات المعهد المتعاقبة
من البداية حتى الآن

أ.د/ محمد رياض احمد

مدير معهد بحوث الأراضى والمياه والبيئة الفترة: 1954 - 1957

مواقع صديقة

المكتبة القومية الزراعية
Egyptian National Agricultural Library
مركز البحوث الزراعية
Agricultural Research Center
مزيد من المواقع الصديقة

مواقع مفيدة

المركز الدولى للبحوث الزراعية بالمناطق الجافة
International Center for Agricultural Research in the Dry Areas
كلية الزراعية جامعة عين شمس
Faculty of Agriculture Ain Shams University
المرجع الزراعى
Agri-Science Reference
مزيد من المواقع المفيدة

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أحدث البحوث المضافة

Gehan H. Youssef ; Wafaa M. El-Etr; Hanaa A. Zein El-abdeen and W. M. El-Farghal ( 2019). Evaluation of Some Synthetic Soil Conditioners and Nitrogen Rates on Nitrogen Use Efficiency by Maize - Wheat Crops System in CalcareousSoil J.Soil Sci. and Agric. Eng., Mansoura Univ., Vol. 10 (1): 1- 11, 2019
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Hanaa, A. Zein El-Abdeen and Khaled, Y. Farroh ( 2019). Preparation and Characterization of Nano Organic Soil Conditioners and It's Effected on Sandy Soil Properties and Wheat Productivity. Nature and Science 2019;17(2 )
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أحدث رسائل الماجستير
المضافة إلى الموقع

عبد الرحمن أمير عبده ( 2015).
الخمائر كاداه واعده لإنتاج الزيوت الميكروبيه.
Yeasts As Apromising Tool For Microbial Oil Production
More about researches
إيمان عبد المجيد زغلول( 2015).
كفــاءة الأســـمـدة النيتــروجينيــة فـي الأراضــي الملــوثــــة
Efficiency Of Nitrogen Fertilizers In Contaminated Soils
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أحدث رسائل الدكتوراه
المضافة إلى الموقع

محمد سعد عبد الستار رمضان( 2016).
علاج بعض الأراضي المصرية الملوثة بالعناصر الثقيلة باستخدام بعض النباتات المجمعة لهذه العناصر
Phytoremediation of Some Egyptian Soils Polluted with Heavy Metals
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أيمن حاكم سراج( 2015).
نمو ومحصول وامتصاص العناصر في الذرة متأثرة بالتسميد العضوي والحيوي تحت الظروف الملحية.
Growth, yield and nutrients uptake of maize as affected by organic and biofertilization under saline conditions
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Ouda,S.A. T. 1 2 El-Mesiry and 2M.S. Gaballah( 2007). Increasing Water Use Efficiency for Wheat Grown under Water Stress ConditionsJournal of Applied Sciences Research, 3(12): 1766-1773, 2007
Abstract: Two field experiments were carried out at Shalakan, Kalubia governorate during 2004/05 and 3 2005/06 growing seasons to study the effect of the application of MgCO on increasing water use efficiency of wheat grown under water stress. Five irrigation treatments (control, skipping irrigation at 3 grain milk stage, skipping irrigation at milk stage and the application of MgCO , skipping irrigation at 3 maturity stage, skipping irrigation at grain maturity stage and the application of MgCO ) and two wheat varieties (Sahka 93 and Giza 168) were arranged in spilt plot design with four replications. Results showed that Sakha 93 was more tolerant to water stress than Giza 168, where yield reduction under skipping irrigation at milk stage where 14.15 and 34.51% for Sahka 93 and Giza 168, respectively. Whereas, skipping irrigation at maturity stage reduce grain yield by 12.86 and 24.25% for Sahka 93 and Giza 168, respectively. The highest water use efficiency was obtained for Sakha 93 and skipping irrigation 3 at grain maturity stage with the application of MgCO . Either air temperature or soil temperature was good predictor for wheat grain yield. However, soil temperature was better predictor than air temperature in predicting straw yield. Therefore, it could be concluded that to save irrigation water, to maintain low yield losses and to increase water use efficiency, the last irrigation could be skipped if Sakha 93 was sown and 3 sprayed with MgCO .

Keywords: (Water use efficiency, wheat, skipping irrigation grain milk stage, skipping irrigation grain maturity stage, MgCO )

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